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Properties of substance:

potassium tert-butoxide

Group of substances:

inorganic

Physical appearance:

white powder

Empirical formula (Hill's system for organic substances):

C4H9KO

Structural formula as text:

(CH3)3COK

Molar/atomic mass: 112.212

Melting point (°C):

220

Boiling point (°C):

275

Solubility (g/100 g of solvent):

diethyl ether: 4.34 (25°C) [Ref.]
hexane: 0.27 (25°C) [Ref.]
tert-butanol: 17.8 (25°C) [Ref.]
tetrahydrofuran: 25 (25°C) [Ref.]
toluene: 2.27 (25°C) [Ref.]

Not numerical data:

hygroscopic

Vapour pressure (Torr):

1 (220°C)

References:

  1. Sangeeta D., LaGraff J.R. Inorganic Materials Chemistry desk reference. - 2nd ed. - CRC Press, 2005. - pp. 204
  2. Успехи химии. - 1965. - Т.34, №3. - pp. 397 [Russian]
  3. Физер Л., Физер М. Реагенты для органического синтеза. - Т. 1: А-Е. - М., 1970. - pp. 147-148 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru